Details

    • Type: Sub-task Sub-task
    • Status: Resolved
    • Priority: Major Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Component/s: None
    • Labels:
      None

      Description

      The code should be able to cancel the progress of saving fsimage / checkpointing. When fail over happens, the code needs to timely cancel the checkpoint operations so that the fail over sequences can proceed.

      The same functionality exists in the old code. This jira proposes to implement the same functionality in the new fsimage code.

      1. HDFS-5808.000.patch
        12 kB
        Haohui Mai
      2. HDFS-5808.001.patch
        11 kB
        Haohui Mai

        Activity

        Haohui Mai created issue -
        Haohui Mai made changes -
        Field Original Value New Value
        Attachment HDFS-5808.000.patch [ 12624244 ]
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        Haohui Mai added a comment -

        Rebased

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        Haohui Mai added a comment - Rebased
        Haohui Mai made changes -
        Attachment HDFS-5808.001.patch [ 12624878 ]
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        Jing Zhao added a comment -

        +1. I've committed this.

        Show
        Jing Zhao added a comment - +1. I've committed this.
        Jing Zhao made changes -
        Status Open [ 1 ] Resolved [ 5 ]
        Hadoop Flags Reviewed [ 10343 ]
        Resolution Fixed [ 1 ]
        Hide
        Suresh Srinivas added a comment -

        Can you please add description on why this is needed (use case) and what the patch does?

        Show
        Suresh Srinivas added a comment - Can you please add description on why this is needed (use case) and what the patch does?
        Haohui Mai made changes -
        Description This jira proposes to implement checking whether the user has cancel the operation when saving the fsimage. The code should be able to cancel the progress of saving fsimage / checkpointing. When fail over happens, the code needs to timely cancel the checkpoint operations so that the fail over sequences can proceed.

        The same functionality exists in the old code. This jira proposes to implement the same functionality in the new fsimage code.
        Transition Time In Source Status Execution Times Last Executer Last Execution Date
        Open Open Resolved Resolved
        1d 18h 15m 1 Jing Zhao 23/Jan/14 19:20

          People

          • Assignee:
            Haohui Mai
            Reporter:
            Haohui Mai
          • Votes:
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            Watchers:
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            Dates

            • Created:
              Updated:
              Resolved:

              Development